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192919 (1999 YH10)
Classification: Main-belt Asteroid          SPK-ID: 2192919
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05262101255529271 5.059e-08  
a 2.768057238391711 2.2734e-08 au
q 2.622399263696532 1.3044e-07 au
i 3.645136133623519 6.4641e-06 deg
node 206.8094648139 7.3972e-05 deg
peri 290.3172984015605 9.689e-05 deg
M 183.7256558764556 6.3888e-05 deg
tp 2460220.159350346630
(2023-Oct-02.65935035)
0.00030138 TDB
period 1682.135693649033
4.61
2.0723e-05
5.674e-08
d
yr
n .2140136502418881 2.6366e-09 deg/d
Q 2.91371521308689 2.3931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-12-09  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:18:06  

Additional Information
 Earth MOID = 1.6391 au 
 Jupiter MOID = 2.09409 au 
 T_jup = 3.334 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.53   n/a E2021B55  

192919 (1999 YH10)          Discovered 1999-Dec-27 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2051-Mar-28 11:47 00:03 Eunom 0.0161731308435921 0.0161691687328476 0.0161771178435672 5.37809688032413 5.37809671893615 2470258.991064570 2.64385841942739 1084.14472714278 68.6093286426365 80.1099169446684 34720.8440510261 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 22:18:07 2021-Apr-13 22:18
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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